For sale (removed from my 86' J after an Aspen upgrade) :
DME King KN64 with it's tray.
The display starts to be a little bit weak at night, you may have to install a new display soon (~200$). Except this, the unit works fine.
Price : 750 euros.
Directional gyro King KG107
Price : 650 euros.
KI227 Indicator for ADF King KR87.
Price: 150 euros
These parts were working when removed this summer.
It's possible for my avionic shop to issue an EASA form ONE (our equivalent of the FAA 8130-3) at additional cost.